Benzofuran derivatives and medicinal and cosmetic compositions
containing them
    9.
    发明授权
    Benzofuran derivatives and medicinal and cosmetic compositions containing them 失效
    苯并呋喃衍生物和含有它们的药物和化妆品组合物

    公开(公告)号:US4775663A

    公开(公告)日:1988-10-04

    申请号:US19941

    申请日:1987-02-27

    摘要: A benzofuran derivative which is a compound of formula (I): ##STR1## wherein a to d each are 0 to 1, with a+b+c+d.gtoreq.2; R.sub.1 to R.sub.6 are each H or C.sub.1 -C.sub.6 alkyl; R.sub.7 is --CH.sub.2 OR.sub.8 (R.sub.8 =H, C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 mono- or polyhydroxyalkyl), --COR.sub.9 (R.sub.9 =H, C.sub.1 -C.sub.6 alkyl, ##STR2## which is an amino acid or amino sugar residue or where R' and R" are H, C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 mono- or polyhydroxyalkyl, C.sub.3 -C.sub.6 alkenyl or form a heterocycle) or OR.sub.10 (where R.sub.10 is H, C.sub.1 -C.sub.20 alkyl, C.sub.2 -C.sub.6 mono- or polyhydroxyalkyl or --OR.sub.10 is derived from a sugar) has retinoid type action and can be used in cosmetics (body and hair hygiene) and in medicine (treatment of dermatological conditions; atopy; degenerative diseases of connective tissue; or corneopathies).

    摘要翻译: 作为式(I)的化合物的苯并呋喃衍生物:其中a至d各自为0至1,其中a + b + c + d> / = 2; R 1至R 6各自为H或C 1 -C 6烷基; R 7是-CH 2 OR 8(R 8 = H,C 1 -C 6烷基,C 2 -C 6单或多羟基烷基),-COR 9(R 9 = H,C 1 -C 6烷基,作为氨基酸或氨基糖残基或其中R '和R“是H,C 1 -C 6烷基,C 2 -C 6单或多羟基烷基,C 3 -C 6烯基或形成杂环)或OR 10(其中R 10是H,C 1 -C 20烷基,C 2 -C 6单或多羟基烷基 或-OR10衍生自糖)具有类视黄醇类作用,并且可用于化妆品(身体和头发卫生)和医学(治疗皮肤病学,特应性,结缔组织的退行性疾病或角膜炎)中。